// /*
//  * Copyright 2016 The Cartographer Authors
//  *
//  * Licensed under the Apache License, Version 2.0 (the "License");
//  * you may not use this file except in compliance with the License.
//  * You may obtain a copy of the License at
//  *
//  *      http://www.apache.org/licenses/LICENSE-2.0
//  *
//  * Unless required by applicable law or agreed to in writing, software
//  * distributed under the License is distributed on an "AS IS" BASIS,
//  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  * See the License for the specific language governing permissions and
//  * limitations under the License.
//  */

// #include "ceres_solver_options.h"

// namespace cartographer {
// namespace common {

// // proto::CeresSolverOptions CreateCeresSolverOptionsProto(
// //     common::LuaParameterDictionary* parameter_dictionary) {
// //   proto::CeresSolverOptions proto;
// //   proto.set_use_nonmonotonic_steps(
// //       parameter_dictionary->GetBool("use_nonmonotonic_steps"));
// //   proto.set_max_num_iterations(
// //       parameter_dictionary->GetNonNegativeInt("max_num_iterations"));
// //
// //
// proto.set_num_threads(parameter_dictionary->GetNonNegativeInt("num_threads"));
// //   CHECK_GT(proto.max_num_iterations(), 0);
// //   CHECK_GT(proto.num_threads(), 0);
// //   return proto;
// // }

// ceres::Solver::Options CreateCeresSolverOptions() {
//   ceres::Solver::Options options;
//   options.use_nonmonotonic_steps = kCSMUseNonmonotonicSteps;
//   options.max_num_iterations = kCSMMaxIterationsCount;
//   options.num_threads = kCSMCeresThreadsCount;
//   return options;
// }

// }  // namespace common
// }  // namespace cartographer
